def Map.set.fin
import Base2860def Map.set.fin(
2861 a, -V: Kind(a), m: Map<a, V>, key: String, x: V, keyb: String, k: String
2862) -> Map<a, V>:
2863 Map.set.fin.go(a, V, m, key, x, String.cmp(keyb, k))
import Base2860def Map.set.fin(
2861 a, -V: Kind(a), m: Map<a, V>, key: String, x: V, keyb: String, k: String
2862) -> Map<a, V>:
2863 Map.set.fin.go(a, V, m, key, x, String.cmp(keyb, k))